View mic94030 datasheet:

MIC94030/94031 Micrel MIC94030/94031 TinyFET™ P-Channel MOSFET Final Information General Description Features The MIC94030 and MIC94031 are 4-terminal silicon gate • 13.5V minimum drain-to-source breakdown P-channel MOSFETs that provide low on-resistance in a very • 0.75? typical on-resistance small package. at 4.5V gate-to-source voltage • 0.45? typical on-resistance Designed for high-side switch applications where space is at 10V gate-to-source voltage critical, the MIC94030/1 exhibits an on-resistance of typically • Operates with 2.7V gate-to-source voltage 0.75? at 4.5V gate-to-source voltage. The MIC94030/1 also • Separate substrate connection for added control operates with only 2.7V gate-to-source voltage. • Industry’s smallest surface mount package The MIC94030 is